#include <stdio.h>

int main()
{
    char c[101];
    scanf("%s",c);
    int i=0,j=0;
    while (c[i]!='\0')
    {
        if(c[i]>=97&&c[i]<=122)
        {
            c[i]-=32;
        }
        i++;
    }
    while (c[j]!='\0')
    {
        printf("%c",c[j]);
        j++;
    }
    return 0;
}
